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reduce float warnings (comparisons and implicit conversions)

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This commit is contained in:
Erik Schultheis
2022-01-26 18:16:19 +00:00
committed by Rasmus Munk Larsen
parent 51311ec651
commit d271a7d545
41 changed files with 152 additions and 133 deletions
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6
test/schur_real.cpp
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@@ -19,15 +19,15 @@ template<typename MatrixType> void verifyIsQuasiTriangular(const MatrixType& T)
// Check T is lower Hessenberg
for(int row = 2; row < size; ++row) {
for(int col = 0; col < row - 1; ++col) {
VERIFY(T(row,col) == Scalar(0));
VERIFY_IS_EQUAL(T(row,col), Scalar(0));
}
}
// Check that any non-zero on the subdiagonal is followed by a zero and is
// part of a 2x2 diagonal block with imaginary eigenvalues.
for(int row = 1; row < size; ++row) {
if (T(row,row-1) != Scalar(0)) {
VERIFY(row == size-1 || T(row+1,row) == 0);
if (!numext::is_exactly_zero(T(row, row - 1))) {
VERIFY(row == size-1 || numext::is_exactly_zero(T(row + 1, row)));
Scalar tr = T(row-1,row-1) + T(row,row);
Scalar det = T(row-1,row-1) * T(row,row) - T(row-1,row) * T(row,row-1);
VERIFY(4 * det > tr * tr);